3780646

Information

• Patent Grant
• 3780646

• References
• Source

• Patent Number

  3,780,646

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • B30B11/16 - using pocketed rollers
  • Y10S100/908 - Series rolls

• US Classifications

  • 100 - Presses